Huawei DP300/RP200/TE30/TE40/TE50/TE60/TX50 HTTP Message memory corruption

Summaryinfo

A vulnerability identified as critical has been detected in Huawei DP300, RP200, TE30, TE40, TE50, TE60 and TX50. This issue affects some unknown processing. The manipulation as part of HTTP Message leads to memory corruption. This vulnerability is documented as CVE-2017-15355. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in Huawei DP300, RP200, TE30, TE40, TE50, TE60 and TX50 (Unified Communication Software). It has been rated as critical. This issue affects some unknown functionality. The manipulation as part of a HTTP Message leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Huawei DP300, V500R002C00, RP200, V600R006C00, TE30, V100R001C10, V500R002C00,V600R006C00, TE40, V500R002C00, V600R006C00, TE50, V500R002C00,V600R006C00, TE60, V100R001C10, V500R002C00, V600R006C00, TX50,V500R002C00, V600R006C00 have a buffer overflow vulnerability. An attacker may send specially crafted HTTP messages to the affected products. Due insufficient input validation of three different parameters in the messages, successful exploit may cause some service abnormal.

The bug was discovered 10/08/2017. The weakness was released 02/15/2018 (Website). The advisory is shared at huawei.com. The identification of this vulnerability is CVE-2017-15355 since 10/14/2017. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 02/08/2023).

The vulnerability was handled as a non-public zero-day exploit for at least 130 days. During that time the estimated underground price was around $5k-$25k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Entries connected to this vulnerability are available at VDB-113380 and VDB-113382. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

• Unified Communication Software

Vendor

• Huawei

Name

• DP300
• RP200
• TE30
• TE40
• TE50
• TE60
• TX50

License

• commercial

Website

• Vendor: https://www.huawei.com/

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

CVSSv3info

CVSSv2info

Exploitinginfo

Threat Intelligenceinfo

Countermeasuresinfo

Timelineinfo

Sourcesinfo

Entryinfo

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Discussion